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    • 8. 发明申请
    • Presentation of Objects in Stereoscopic 3D Displays
    • 在立体3D显示器中呈现物体
    • US20110050687A1
    • 2011-03-03
    • US12936354
    • 2009-04-02
    • Denis Vladimirovich AlyshevJames McGinleyAnwar Majid
    • Denis Vladimirovich AlyshevJames McGinleyAnwar Majid
    • G06T15/00
    • G06T15/00G06F9/451G06T2200/24G09G3/003G09G5/14G09G2340/14H04N13/156H04N13/261
    • A data processing system includes a rendering system adapted to process data objects to render display frames for presentation via a visual display screen. The display frames include 2D display items corresponding to the data objects, each display item having a 2D screen location within the display frame defined by reference to an X/Y display plane. The rendering system renders stereoscopic 3D views of display frames by rendering left- and right-eye views of the display frames. The left- and right-eye views of the display frames are rendered by processing the data objects corresponding to the 2D display items such that respective left- and right-eye copies of the 2D display items are included in the left- and right-eye views. A set of 3D effects rules is provided that specify relationships between stereoscopic 3D effects and parameters associated with the data objects corresponding to the 2D display items. The stereoscopic 3D effects include lateral offsets in the X-direction of the X/Y display plane to be applied when rendering left- and right-eye copies of display items at respective screen locations, such that selected 2D display items may be perceived by a viewer as being displaced along a Z-axis perpendicular to said X/Y plane. Corresponding computer-implemented methods and computer program products are also included.
    • 数据处理系统包括适于处理数据对象以呈现经由可视显示屏幕呈现的显示帧的渲染系统。 显示框包括与数据对象相对应的2D显示项目,每个显示项目具有参考X / Y显示平面定义的显示框架内的2D屏幕位置。 渲染系统通过渲染显示帧的左眼和右眼视图来呈现显示帧的立体3D视图。 通过处理与2D显示项目相对应的数据对象来渲染显示框的左眼和右眼视图,使得2D显示项目的左眼和右眼副本被包括在左眼和右眼中 意见 提供一组3D效果规则,其指定立体3D效果与与对应于2D显示项目的数据对象相关联的参数之间的关系。 立体3D效果包括当在各个屏幕位置渲染显示项目的左眼和右眼拷贝时要施加的X / Y显示平面的X方向上的横向偏移,使得所选择的2D显示项目可被 观察者沿着垂直于所述X / Y平面的Z轴移位。 还包括相应的计算机实现的方法和计算机程序产品。